EPS Ecraft Pro Series Manual de usuario
EPS-HDM1004ECO
4 HDMI input Encoder Modulator
ELECTROCRAFT AUSTRALIA 36 Binney Road, Marayong NSW 2148 T: (02) 8811 5155 F: (02) 9831 2139
www.electrocraft.com.au
Chapter 1 Introduction
1.1 Product Overview
EPS-HDM1004ECO encoder modulator is all-in-one device integrating MPEG2
encoding and modulating to convert audio/video signals into D B-T RF out. It
support 4 HDMI inputs. The signal source could be from STB, satellite receiver,
closed-circuit television cameras and antenna etc. Its output signal is to be
received by T s or STBs etc.
1.2 Ke Features
Support 4 HDMI channels input
Support MPEG2 video encoding
Support 1080p/i,720p, 576i , 480i video resolution
Support low latency(50~1000ms)
Support MPEG-1 layer 2, MPEG-2 AAC, and AC3 audio encoding
Support CC (Closed Caption), EIA 608
Support LCN(Logical Cluster Number)
D B-C/T/ATSC/ISDB-T/DTMB RF out in one device, modulation dynamic switching
Each channel support 1 D B-C/T/ATSC/ISDB-T/DTMB output option
Control via web-based NMS, and easy updates via web
1.3 Specifications
HDMI Encoding Section
Input Interface HDMI*4
Video
Encoding MPEG2
Input Output
576@50i 576@25
720@50/59.94/60 720@25/30
1080@50i 1080@25
1080@50 1080@25
Bit-rate 2.000~20.000 Mb s
GOP 1~60
Rate Control VBR
As ect Ratio 16 :9
Audio Encoding MPEGI layer 2,MPEG-2AAC, AC3
Sam le rate 48KHz
Bit rate
MPEGI layer 2 (128kb s)
MPEG-2 AAC (VBR)
AC3 (128kb s)
DVB-C Modulator Section
Standard J.83A (DVB-C), J.83B
MER ≥35dB
RF frequency 100-1000MHz, 1KHz ste
RF out ut level -48~ -10dBm, 1dB ste
Symbol rate 3.000~7.000Ms s adjustable
J.83A J.83B
Constellation 16/32/64/128/256QAM 64/ 256QAM
Bandwidth 8M 6M
DVB-T Modulator Section
Standard DVB-T COFDM
Bandwidth 2M, 3M, 4M, 5M, 6M, 7M, 8M
Constellation QPSK, 16QAM, 64QAM
Code rate 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval 1/32, 1/16, 1/8, 1/4
Transmission Mode: 2K, 8K
MER ≥35dB
RF frequency 100-1000MHz, 1KHz ste
RF out ut level -48~ -10dBm, 1dB ste
ISDB Modulator Section
Standard ARIB STD-B31
Constellation QPSK, 16QAM, 64QAM
Guard Interval 1/32, 1/16, 1/8, 1/4
Transmission
Mode 2K, 4K, 8K
Code rate 1/2, 2/3, 3/4, 5/6, 7/8
RF frequency 100~1000MHz, 1KHz ste
RF out ut level -48~ -10dBm, 1dB ste
ATSC Modulator Section
Standard ATSC A/53
Constellation 8 VSB
MER ≥35dB
RF frequency 100~1000MHz, 1KHz ste
RF out ut level -48~ -10dBm, 1dB ste
DTMB Modulator Section
RF frequency 100-1000MHz, 1KHz ste
RF out ut level -48~ -10dBm, 1dB ste
Transmission
Mode
S-0.8-4QAM-595, S-0.8-16QAM-595,
M-0.4-16QAM-945V,M-0.6-16QAM-945V,
M-0.6-64QAM-420V, M-0.6-64QAM-945V,
M-0.8-16QAM-420V, M-0.8-16QAM-945V,
M-0.8-64QAM-420V,
Syste
Management Web
Language English
U grade Web u date
General
Power su ly AC 100V±10%, 50/60Hz or AC
220V±10%, 50/60Hz
Dimensions 482*328*44.5mm
Tem erature 0~45℃(o eration),
-20~80℃(storage)
1.4 Inner Principle Chart
HDMI 1#
Encoding Modulating
HDMI 2#
HDMI 3#
HDMI 4#
DVB-C/T/ATSC/ISDBT/DTMB
M EG2 HD/SD
Encoding
M EG2 HD/SD
M EG2 HD/SD
M EG2 HD/SD
Combiner
Carrier 1#
Carrier 2#
Carrier 3#
Carrier 4#
RF
HDMI 5#
HDMI 6#
HDMI 7#
HDMI 8#
M EG2 HD/SD
M EG2 HD/SD
M EG2 HD/SD
M EG2 HD/SD
Carrier 5#
Carrier 6#
Carrier7#
Carrier 8#
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
DVB-C/T/ATSC/ISDBT/DTMB
1.5 Appearance and Description
Front Panel Illustration
1 LCD screen
2 Indicators
Power Indicator
Status Indicator
CH1-CH4/8 indicates the 4/8 channels input
3 UP/ DOWN, LEFT/RIGHT keys
4 Enter key
5 Menu key
6 Lock key
7 NMS (Network management port)
Rear Panel Illustration
1 RF output
2 4 HDMI input and 4 CC input ports
3 Power Switch/Fuse/Power socket
4 Grounding Pole
Chapter 2 Installation Guide
This section is to explain the cautions the users must know in some case that possibly
injure may bring to users when it’s used or installed. For this reason, please read all details
here and make in mind before installing or using the product.
2.1 General Precautions
Must be operated and maintained free of dust or dirty.
The cover should be securely fastened, do not open the cover of the products when the
power is on.
After use, securely stow away all loose cables, external antenna, and others.
2.2 Power precautions
When you connect the power source, make sure if it may cause overload.
Avoid operating on a wet floor in the open. Make sure the extension cable is in good
condition
Make sure the power switch is off before you start to install the device
2.3 Device’s Installation Flow Chart Illustrated as following
2.4 Environment Requirement
Item Requirement
Machine Hall
Space
When user installs machine frame array in one machine hall,
the distance between 2 rows of machine frames should be
1.2~1.5m and the distance against wall should be no less than
0.8m.
Machine Hall Floor
Electric Isolation, Dust Free
olume resistivity of ground anti-static material:
1X10
7
~1X10
10
，Grounding current limiting resistance: 1M
(Floor bearing should be greater than 450Kg/㎡)
Environment
Temperature
5~40℃(sustainable )，0~45℃(short time)，
installing air-conditioning is recommended
Relative Humidity 20%~80% sustainable 10%~90% short time
Pressure 86~105KPa
Door & Window Installing rubber strip for sealing door-gaps and dual level
glasses for window
Wall It can be covered with wallpaper, or brightness less paint.
Fire Protection Fire alarm system and extinguisher
Power
Requiring device power, air-conditioning power and lighting
power are independent to each other. Device power requires
AC 110 ±10%, 50/60Hz or AC 220 ±10%, 50/60Hz. Please
carefully check before running.
2.5 Grounding Requirement
All function modules’ good grounding is the basis of reliability and stability of devices. Also,
they are the most important guarantee of lightning arresting and interference rejection.
Therefore, the system must follow this rule.
Grounding conductor must adopt copper conductor in order to reduce high frequency
impedance, and the grounding wire must be as thick and short as possible.
Users should make sure the 2 ends of grounding wire well electric conducted and be antirust.
It is prohibited to use any other device as part of grounding electric circuit
The area of the conduction between grounding wire and device’s frame should be no less
than 25 mm
2
.
Chapter 3 Operation
EPS-HDM1004ECO encoder modulator’s front panel is user operating interface. Before
operating, user can decide whether directly use the default setting or customize the input and
output parameters setting. The detail operations go as follows:
Ke board Function Description:
ENTER: Activating the parameters which need modifications, or confirming the change after
modification.
MENU: To cancel presently entered value, resume previous setting and return to previous
menu.
LEFT/RIGHT: To move the “►” to choose or set the parameters.
UP/DOWN: To modify activated parameter or page up/down when parameter is inactivated.
LOCK: To Lock the screen / cancel the lock state. After pressing lock key, the system will
question the users to save present setting or not. If not, the LCD will display the current
configuration state.
At the “Factory Configuration” page, user can press “ENTER” key to restore the factory
default configuration.
3.1 LCD Menus
An overview of the LCD menus:
Este manual sirve para los siguientes modelos
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